package com.ws.haungjia.Service;

import com.ws.haungjia.Bean.User;

import java.util.Date;
import java.util.List;

public interface QiantaiyonghuServlet {
    public List<User> cha();

    int shan(int id);

    public int zengjia(String name, String pass, int shouji, String touxiang, Date zhuceshijian);

    User huixian(int id);

    public int xiugai(User user);
}
